maori potatoes - taewa (riwai)

Before the primary European settlement of Aotearoa, around 1840, the taewa (riwai) was a staple food crop of the Maori. Taewa is a collective noun referring to the ‘Maori’ potato; a collection of varieties of Solanum tuberosum now cultivated by Maori for at least 200 years. Maori acknowledge that some varieties arrived with early explorers such as Captain James Cook and the French explorer, Marion de Fresne, along with sealers and whalers during the eighteenth century. Maori were quick to recognise the advantages these new introductions had over other traditional food sources.
There are many varieties of Maori potatoes, these include Tutaekuri (also known as Urenika), Makoikoi, Moe Moe, Raupi, Te Maori, Karuparera and Huakaroro – all have quite differing appearances.
what to look for
Choose even sized potatoes which are free of blemishes. Their unusual appearance sets them apart from standard potatoes. Differing varieties vary markedly in size, skin and flesh colour. Skin colour and size are also dependent on growing conditions, soil type and the weather. They usually have a purple / black skin, with deep-set eyes that are either purple or white. The flesh is waxy and coloured rich yellow, white, or purple. Like standard potatoes, flesh type ranges from waxy to floury-textured, however most varieties tend to be waxy.
how to keep
Maori potatoes do not need refrigeration, and are best stored in a cool, dark, dry place. They are best eaten within ten days of harvest.
nutritional value
Like potatoes, Maori potatoes are an excellent source of vitamin C and fibre. They also contain some potassium, thiamine, folate and magnesium. They are high in starch so they will stop you feeling hungry for a long time. Yellow flesh and / or red skinned potatoes are nutritionally preferable because of their higher antioxidant levels.
how to prepare
They boil and steam particularly well and taste reminiscent of new potatoes with sweet flavour and a smooth texture. The skin is very tender and peeling is both unnecessary and, because of their irregular shape, difficult.
ways to eat this vegetable
Maori potatoes tend to be incorporated into meals as we would other potatoes.
when you can get it
Maori potatoes are available in limited quantities with better supply in the summer months.